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brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Regal Rexnord 1,058
- Boston Gear 904
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
Martin
80BS45 1 3/4
-
mac
80BS45 1 3/4 | Finished Bore Sprocket
Item #100810043
- 80 Chain Number
- 1 Strand
- 45 Teeth
- 14.901 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS22 7/8
-
mac
50BS22 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808108
- 50 Chain Number
- 1 Strand
- 22 Teeth
- 4.722 in Outside Diameter
- 0.875 in Finished Bore
Martin
60BS58 1 7/16
-
mac
60BS58 1 7/16 | Finished Bore Sprocket
Item #100809350
- 60 Chain Number
- 1 Strand
- 58 Teeth
- 14.283 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS52 1 1/8
-
mac
60BS52 1 1/8 | Finished Bore Sprocket
Item #100809282
- 60 Chain Number
- 1 Strand
- 52 Teeth
- 12.849 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS60 1 7/16
-
mac
60BS60 1 7/16 | Finished Bore Sprocket
Item #100809368
- 60 Chain Number
- 1 Strand
- 60 Teeth
- 14.761 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS41 1 1/4
-
mac
60BS41 1 1/4 | Finished Bore Sprocket
Item #100809137
- 60 Chain Number
- 1 Strand
- 41 Teeth
- 10.219 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS56 1 3/4
-
mac
80BS56 1 3/4 | Finished Bore Sprocket
Item #100965698
- 80 Chain Number
- 1 Strand
- 56 Teeth
- 18.407 in Outside Diameter
- 1.75 in Finished Bore
Martin
41BS80 1 3/16
-
mac
41BS80 1 3/16 | Finished Bore Sprocket
Item #100807749
- 41 Chain Number
- 1 Strand
- 80 Teeth
- 13.026 in Outside Diameter
- 1.1875 in Finished Bore
Martin
41BS112 1 3/8
-
mac
41BS112 1 3/8 | Finished Bore Sprocket
Item #100807610
- 41 Chain Number
- 1 Strand
- 112 Teeth
- 18.121 in Outside Diameter
- 1.375 in Finished Bore
Martin
41BS72 1 1/2
-
mac
41BS72 1 1/2 | Finished Bore Sprocket
Item #100807738
- 41 Chain Number
- 1 Strand
- 72 Teeth
- 11.752 in Outside Diameter
- 1.5 in Finished Bore
Martin
50BS59 1 3/8
-
mac
50BS59 1 3/8 | Finished Bore Sprocket
Item #100808494
- 50 Chain Number
- 1 Strand
- 59 Teeth
- 12.102 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS42 7/8
-
mac
50BS42 7/8 | Finished Bore Sprocket
Item #100808336
- 50 Chain Number
- 1 Strand
- 42 Teeth
- 8.715 in Outside Diameter
- 0.875 in Finished Bore
Martin
40BS70 1
-
mac
40BS70 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807481
- 40 Chain Number
- 1 Strand
- 70 Teeth
- 11.433 in Outside Diameter
- 1 in Finished Bore
Martin
60BS20 1 3/16
-
mac
60BS20 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808901
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS50 1 15/16
-
mac
50BS50 1 15/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808410
- 50 Chain Number
- 1 Strand
- 50 Teeth
- 10.309 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS44 1 3/16
-
mac
50BS44 1 3/16 | Finished Bore Sprocket
Item #100808353
- 50 Chain Number
- 1 Strand
- 44 Teeth
- 9.114 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS10 1 3/16
-
mac
60BS10 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808701
- 60 Chain Number
- 1 Strand
- 10 Teeth
- 2.758 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS44 1 15/16
-
mac
50BS44 1 15/16 | Finished Bore Sprocket
Item #100808352
- 50 Chain Number
- 1 Strand
- 44 Teeth
- 9.114 in Outside Diameter
- 1.9375 in Finished Bore
Martin
60BS16 1 3/16
-
mac
60BS16 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808814
- 60 Chain Number
- 1 Strand
- 16 Teeth
- 4.221 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS23 1 7/16
-
mac
60BS23 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808947
- 60 Chain Number
- 1 Strand
- 23 Teeth
- 5.907 in Outside Diameter
- 1.4375 in Finished Bore
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